Skip to content
@exercism

Exercism

Hi there 👋

Welcome to the behind-the-scenes home of Exercism!

Our website is powered by hundreds of different repositories, which you're free to browse and explore. Each track has a content repository (e.g. exercism/ruby) and one or more tooling repositories (e.g. exercism/ruby-test-runner, exercism/ruby-analyzer). The website source-code lives at exercism/website.

  • If you're looking to open an issue, the best place for nearly all issues is the exercism/exercism repository. We can then triage it to the right place as appropriate.
  • If you're looking to contribute, our contributing page is a good starting point. Be aware that different repositories have different contributing guidelines - you can always feel free to open an issue to ask how to help if you're unsure 🙂

Everything in Exercism is covered by our Code of Conduct - please take a read and adhere to it in discussions on GitHub.

Finally, please note that different parts of Exercism are licenced under different licences, so please be mindful of the specific licence for any code you use!

Have fun! 🎉

Pinned Loading

  1. exercism Public

    Crowd-sourced code mentorship. Practice having thoughtful conversations about code.

    7.5k 1k

  2. cli Public

    A Go based command line tool for exercism.org.

    Go 1.4k 363

  3. generic-track Public

    Shell 24 24

  4. docs Public

    Exercism's docs. View them at Exercism's website, not on GitHub.

    49 93

  5. website Public

    The codebase for Exercism's website.

    Ruby 475 141

  6. problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 337 556

Repositories

Showing 10 of 411 repositories
  • website Public

    The codebase for Exercism's website.

    Ruby 475 AGPL-3.0 141 3,657 36 Updated May 21, 2025
  • julia Public

    Exercism exercises in Julia.

    Julia 68 MIT 71 20 (3 issues need help) 6 Updated May 21, 2025
  • lua Public

    Exercism exercises in Lua.

    Lua 43 MIT 58 5 0 Updated May 21, 2025
  • x86-64-assembly Public

    Exercism exercises in x86-64 Assembly.

    Assembly 23 MIT 20 10 0 Updated May 20, 2025
  • mips Public

    Exercism exercises in MIPS Assembly.

    Shell 22 MIT 30 1 0 Updated May 20, 2025
  • website-icons Public

    Icons for the Exercism website

    Shell 8 17 19 4 Updated May 20, 2025
  • images Public
    0 7 1 0 Updated May 20, 2025
  • racket Public

    Exercism exercises in Racket.

    Racket 41 MIT 61 3 1 Updated May 19, 2025
  • idris Public

    Exercism exercises in Idris.

    Idris 34 MIT 18 6 0 Updated May 19, 2025
  • problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 337 MIT 556 130 (14 issues need help) 19 Updated May 19, 2025